ChaCha, the human-powered Web search service, is launching a new service on Tuesday that will allow you to ask your question over the phone instead of having to type it.
To use the new service you can call 800-224-2242 (which spells "chacha") and specify the information you want. ChaCha then sends you a text message with the answer. You can access your questions and answers on the Web as well.
Eventually, you will be able to get the answer via voice too, says Scott James, chief executive of ChaCha.
ChaCha, Questions, Web Service